What materials are used for restroom backfilling?

I love you, do you love me, I love you, do you love me, fifteen words, and later found out that this is very silly,

This should be seen according to your own budget, and now the most Zen sparrow used in the bathroom backfill is the slag backfill, that is, some large pieces and sharp objects in the slag are picked out, and then the rest is backfilled, and other materials are cinders, ceramsite, etc. Ceramsite is comparatively the best, but it is also the most costly.

After years of market research and development, as a new type of backfill material, Wei Baobao has seized most of the market share once it was launched. This is a new type of toilet water-free backfill technology, and the product has the following characteristics.

1: Water resistance, this product is divided into two components, A and B, by high-tech products, using special equipment and cement foaming. He will make the cement produce countless independent small pores, which are not connected to each other, have strong adhesion to the wall, and have good water blocking performance.

Screeding and a second waterproofing are omitted.

2: Integrity, on-site overall pouring construction, closely combined with the main project, the bottom of the caisson does not need to do secondary drainage holes, which solves the problem that the secondary drainage holes are easy to block.

Three: lightweight: after the completion of this product, the dry density is only 300-350KG m once molded, no need to do plastering leveling layer, can be directly paved with tiles.

Four: environmental protection: the required raw materials are cement, cement-based fillers, this product is neutral, does not contain benzene, formaldehyde and other harmful substances, to avoid environmental pollution.

5. Liquidity; Before forming, it has super fluidity, solves the various dead corners that cannot be reached by the construction of the waterproof layer of the toilet caisson, and covers the water supply and drainage pipe as a whole to prolong the service life of the water pipe.

Six: durability, the same as the life of the main project.

Seven: compressive resistance: overall pouring, inside and outside, no shrinkage, no sinking, compressive strength above the national standard.

Eight: the construction is simple, all can be completed within 1-2 hours, the site is clean and tidy, and the maintenance is convenient in the future.

Cement mortar can be used.

To do waterproofing, you need to do it on the front of the water.

Dig excellent permeable crystalline waterproof, you can do it yourself.

If the cement surface is waterproofed, use a super permeable waterproof guard to do waterproofing (if there are cracks, gaps and potholes on the cement surface, fill the complete with Meiding porcelain glue and then do waterproofing).

For the tile surface, first check whether the filling of the tile gap is complete (if the filling of the tile gap is incomplete, fill it with Meiding porcelain glue, and then use a stone tile waterproof guard to do waterproofing).

Exterior wall paint can be made waterproof with transparent waterproof repair adhesive.

Nowadays, it is more common to eat common things such as building slag and carbon slag.

Guards Backfill Guard New Toilet Backfill Material, National Qualification Test Report, EU Environmental Protection Products, National Patented Process, 300KG per Cubic Meter, National Testing Strength of Products. The life of the super-strong fluidity integrated casting body is the same as that of the main body, no water seepage and no peculiar smell, and there is no need for leveling and brushing waterproof after backfilling. Chinese Life Quality Underwriting.

The main concern of bathroom backfill is water leakage, caisson accumulation, collapse, first look at the difference between various materials backfill.

The traditional backfill methods mainly include construction waste backfill, cinder backfill, ceramsite backfill and overhead backfill

Construction waste backfill, its process: a leveling, a waterproofing, garbage backfilling, secondary leveling, secondary waterproofing, tiling.

This is the most primitive way of backfilling, and it is also the most problematic, because the construction waste is very heavy and there are many water chestnuts. First of all, it is very easy to damage the waterproof layer; Secondly, it is easy to destroy the pipeline, and the weight of the whole caisson can reach more than two to tons after absorbing water for a long time, which far exceeds the load weight of the caisson stipulated by the state, and it is easy to cause cracking and leakage of the floor slab, and the cost of repair is very high, generally three to five thousand.

Cinder backfill, the product of industrial development in the last century, is now difficult to purchase in most parts of the country, only a few areas such as Sichuan are used, it contains a lot of heavy metal sulfides, very unenvironmentally friendly, the chemicals produced after water absorption will corrode the pipeline, and the smell will be produced for a long time after water absorption.

Ceramsite backfill, one of the more commonly used at present, is mainly characterized by lightness. Ceramsite is made of clay and industrial waste slag firing, strong water absorption, will be powdered for a long time, and contains sulfide, the use of ceramsite backfill often faces problems such as: the caisson will collapse after the ceramsite is powdered, the secondary drainage is blocked, resulting in the caisson water to produce peculiar smell and toilet water seepage, corroded pipeline, and the ceramsite construction is complex and costly.

4.Overhead backfill, which is used more in Guangdong, is more cumbersome and expensive to construct.

It is necessary to measure the size and then customize the cement prefabricated slab, and the cement slab will be cured for about five days after it is done. At this time, the red brick frame cement slab can be built, and finally the second leveling and waterproofing can be done, the construction period is long and the cost is high, and the caisson is in a dark and damp situation for a long time, which is easy to breed mosquitoes, cockroaches, bacteria, because the caisson is empty, so the sound is louder when flushing.

These traditional backfill methods all have more drawbacks, and the current backfill can be used with a new type of backfill material - backfill No. 1, backfill No. 1 is an innovative backfill process, which can well solve the situation of water leakage, water accumulation, collapse, complex construction, toilet odor and so on in the traditional backfill.

It has eight main characteristics: water resistance, light weight, integrity, compression resistance, operability, fluidity, durability, environmental protection, and easy construction and low cost.

In the past, the bathroom backfill was also backfilled with lightweight bricks and cement sand, but now more and more people use ceramsite, why? Although ceramsite is costly, it is best for load-bearing and water absorption.

Process: Grassroots Cleaning Waterproof Treatment Lofting Pipeline Installation Pipeline Cement Sand Paddle Positioning Ceramsite or Perlite Filling Reinforcement and Reinforcement Mesh Laying Fine Stone Concrete Pouring Waterproof Treatment Brush Cement Slurry Combined Layer Laying Mortar Stone Surface Brush Special Binder Floor Stone (Tile) Jointing and Rubbing Stone Crystal Surface Treatment.

Key points:1The original building structure needs to be waterproofed, and the water holding test on the floor should be done.

2.After the sewage pipe is positioned, it is fixed with a cement sand paddle, filled with ceramsite or perlite, and the upper part needs to be poured with reinforced concrete floor slab, and the surrounding area is reinforced with round steel reinforcement, and then the unified wall and ground waterproof treatment is carried out.

With the goal of environmental protection, energy saving and high efficiency, we vigorously promote the revolutionary backfill technology scheme of "JW-600 Jingwei backfill microcrystalline foam mud", and completely solve the tradition.

Backfill the problems left by the construction method such as odors, mosquitoes, leaks, pollution and so on.

Create an industry pioneer and set an industry benchmark.

Now there are several backfill methods on the market, including slag backfill, cinder backfill, ceramsite backfill, and prefabricated slab overhead. These backfill methods are relatively heavy, and excessive load will cause the main body to settle, crack, and lead to water leakage. Long-term humidity is also a breeding ground for bacteria, and it is also easy to collapse and easily become a parasitic place for cockroaches.

The drawbacks caused by the traditional backfill method have plagued everyone for many years, especially the waterproof problem, and I have been worried about how to solve it! After years of market research and development, we have launched a new material for backfilling in the bathroom without stagnant water - Wei Bao, which has seized most of the market share once it has been launched. Guardian has the following characteristics:

1: Waterproof, this product is divided into two components, A and B, by high-tech products, using special equipment and cement foaming. He will make the cement produce countless independent small pores, which are not connected to each other, have strong adhesion to the wall, and have good water blocking performance.

Screeding and a second waterproofing are omitted.

2: Integrity, on-site overall pouring construction, closely combined with the main project, the bottom of the caisson does not need to do secondary drainage holes, which solves the problem that the secondary drainage holes are easy to block.

Three: lightweight: after the completion of this product, the dry density is only 300-350KG m once molded, no need to do plastering leveling layer, can be directly paved with tiles.

Four: environmental protection: the required raw materials are cement, cement-based fillers, this product is neutral, does not contain benzene, formaldehyde and other harmful substances, to avoid environmental pollution.

5. Liquidity; Before forming, it has super fluidity, solves the various dead corners that cannot be reached by the construction of the waterproof layer of the toilet caisson, and covers the water supply and drainage pipe as a whole to prolong the service life of the water pipe.

Six: durability, the same as the life of the main project.

Seven: compressive resistance: overall pouring, inside and outside, no shrinkage, no sinking, compressive strength above the national standard.

Eight: the construction is simple, all can be completed within 1-2 hours, the site is clean and tidy, and the maintenance is convenient in the future.

As a common unit in our house, the bathroom is an important part of home renovation. Now the mainstream backfill process is:

Construction waste backfill.

Advantages: 1. Low cost and convenient reclaiming; 2. It can reduce the trouble of transporting part of the construction waste; 3. Low cost.

Disadvantages: 1. Construction waste is a heavy object, which can reach about two tons per cubic meter, which is a major hidden danger of caisson type toilet leakage. 2. When tamping it, its sharp corner thorns will pierce the waterproof layer, resulting in the loss of waterproof effect and leakage.

The property or developer does not allow this to be filled.

Ceramsite backfill. Advantages: 1. The ceramsite itself has the characteristics of light weight, 2. There are no edges and sharp spines, 3. It can also adsorb water vapor in the caisson.

Disadvantages: 1. The construction is complex, the structure itself is loose, and the red brick partition needs to be built overhead. 2. Ceramsite debris is easy to block the drainage hole at the bottom of the caisson. 3. The cost is relatively high.

Now there is a new type of bathroom backfill material on the market, the Guards Backfill Guard! It subverts the traditional process model and no longer makes the bathroom have the trouble of leakage. Ecological and environmental protection, light material, strong compactness, simple construction, and has passed the quality certification of Chinese Life Insurance.

Hope it helps!