The use of welded steel mesh makes the construction easier. As long as the welded steel mesh is placed according to the requirements, the concrete can be poured, eliminating the cutting, placing and bonding of the reinforcement on site. Using data to repair cement pavement quickly. Before construction, we must understand the use of this material.

　　，清潔和切斷損壞的部分道路和沖洗它與高壓水。用新調(diào)整的修補(bǔ)砂漿刷在處理面底面;用抹刀刮平修補(bǔ)砂漿，然后涂在新涂過的濕修補(bǔ)砂漿上。每層樓板的厚度不得超過25mm，并按樓層進(jìn)行施工。用抹刀把燈刮掉。定型后，加水浸泡2小時(shí)。

　　First, clean and cut off the damaged part of the road and wash it with high pressure water. Brush the newly adjusted repair mortar on the bottom of the treatment surface; scrape the repair mortar with a spatula, and then apply it on the newly applied wet repair mortar. The thickness of each floor shall not exceed 25 mm, and the construction shall be carried out according to the floor. Scrape the light off with a spatula. After setting, soak in water for 2 hours.

　　快速水泥修復(fù)數(shù)據(jù)可簡(jiǎn)單直接地與清水一起使用。具有較高的早、后期強(qiáng)度，良好的柔韌性和結(jié)合強(qiáng)度。對(duì)修復(fù)后的結(jié)構(gòu)附著力強(qiáng)，能與原結(jié)構(gòu)形成整體。鐵路橋梁損傷修復(fù)是一種良好的選擇。

　　Quick cement repair data can be used directly and simply with clean water. It has high early and late strength, good flexibility and bonding strength. It has strong adhesion to the repaired structure and can form a whole with the original structure. The repair of railway bridge damage is a good choice.

　　鋪裝層的鋼筋網(wǎng)應(yīng)鋪得過低，造成混凝土保護(hù)層過厚。據(jù)報(bào)道，橋面鋪裝層為結(jié)構(gòu)板上部，為路面標(biāo)高為14厘米厚的混凝土面層，不是承重結(jié)構(gòu)。按照標(biāo)準(zhǔn)，鋪裝層的鋼網(wǎng)應(yīng)敷設(shè)在面層以下4厘米處。

　　The steel mesh of the pavement layer should be laid too low, resulting in too thick concrete protection layer. It is reported that the bridge deck pavement is the upper part of the structural slab, which is a concrete surface with a pavement elevation of 14cm, not a load-bearing structure. According to the standard, the steel mesh of the pavement layer shall be laid 4 cm below the surface layer.

　　但根據(jù)現(xiàn)場(chǎng)切割情況，施工方鋪設(shè)的鋼網(wǎng)在表面層以下10 cm，大大超出標(biāo)準(zhǔn)，降低了鋼網(wǎng)的抗裂能力。由于溫度升高、熱膨脹和冷縮效應(yīng)以及混凝土的特性，表面開裂明顯。

　　However, according to the site cutting situation, the steel mesh laid by the construction company is 10 cm below the surface layer, which greatly exceeds the standard and reduces the crack resistance of the steel mesh. Due to the effect of temperature rise, thermal expansion and cold shrinkage, as well as the characteristics of concrete, the surface cracking is obvious.

　　坡道重型車輛通行，上、下橋均有明確標(biāo)識(shí)，但坡道上仍有大量重型貨車。對(duì)此，業(yè)主方提醒，東甌大橋匝道工程屬于限道路段，要對(duì)車輛實(shí)施限高、限重通行，請(qǐng)超載車輛繞行。

　　The ramp is only for heavy vehicles. There are clear marks on the upper and lower bridges, but there are still a large number of heavy trucks on the ramp. In response, the owner reminded that the ramp project of Dong'ou bridge belongs to the road section with road restriction, so it is necessary to limit the height and weight of vehicles, and please overload vehicles to bypass.

　　我們濟(jì)南鋼筋批發(fā)的產(chǎn)品質(zhì)量好，實(shí)惠，服務(wù)周到 ，在業(yè)內(nèi)一直深受新老客戶的好評(píng)與青睞，而且我們堅(jiān)信在以后的經(jīng)營(yíng)中我們本著誠(chéng)信的原則會(huì)越做越好！

　　Our Jinan Steel wholesale products are of good quality, affordable price and thoughtful service, which have been well received and favored by new and old customers in the industry, and we firmly believe that in the future, we will do better in the principle of honesty first!