停車棚具有自潔性好、功能性強的優(yōu)點，能夠根據(jù)需要設(shè)計制作成不同的造型，保護愛車免受日曬、風吹、雨淋的損害。由于濟南停車棚往往比較大型，并且要求的使用壽命比較長，因此，除了需要按照正確的步驟施工外，還應(yīng)該掌握以下4點有助于提高停車棚施工質(zhì)量的操作要點：

The parking shed has the advantages of good self-cleaning and strong functionality. It can be designed and made into different shapes according to needs to protect your car from the sun, wind and rain. Since Jinan parking sheds are often large and require a long service life, in addition to the correct steps, the following four operating points should be grasped to help improve the construction quality of parking sheds:

1、施工中防止膜材被撕裂

1. Prevent membrane material from tearing during construction

為避免膜材被撕裂，設(shè)計時應(yīng)保證膜面在張拉后具有足夠的剛度；細部構(gòu)造設(shè)計要考慮到二次張拉的可能性；對發(fā)生松弛的膜面要及時進行二次張拉。車棚廠家節(jié)點設(shè)計要保證足夠的轉(zhuǎn)動自由度，以適應(yīng)膜面在風作用下的大變形。

In order to avoid tearing of the membrane material, the design shall ensure that the membrane surface has sufficient rigidity after tensioning; The possibility of secondary tensioning shall be considered in the detailed structural design; Secondary tensioning shall be carried out in time for the membrane surface that is loosened. The joint design of the shed manufacturer shall ensure sufficient rotational freedom to adapt to the large deformation of the membrane surface under the action of wind.

2、防止膜面積水

2. Prevent membrane area water

設(shè)計膜面造型時，應(yīng)采用較大的膜面坡度，并使膜面排水路徑便捷。根據(jù)工程所在地的降雨情況在膜面上施加相應(yīng)的豎向荷載，檢查變形后的膜面等高線圖；如在高點以外的部位出現(xiàn)近似圓形或橢圓形的區(qū)域，應(yīng)修改膜面的形狀。張拉時，膜面的預(yù)張力需達到設(shè)計預(yù)張力水平；松弛的膜面要及時進行二次張拉；發(fā)生膜面積水情況要及時人工協(xié)助排水，并采取相應(yīng)的補救、修改措施。

When designing the membrane surface shape, the larger membrane surface slope shall be adopted and the drainage path of the membrane surface shall be convenient. Apply the corresponding vertical load on the membrane surface according to the rainfall conditions of the project site, and check the contour map of the membrane surface after deformation; If there is an approximate circular or elliptical area outside the high point, the shape of the membrane surface should be modified. During tensioning, the membrane surface pretension shall reach the design pretension level; The loose membrane surface shall be tensioned twice in time; In case of membrane area water, it is necessary to assist in drainage in time and take corresponding remedial and modification measures.

3、防止連接件破壞

3. Prevent connector damage

連接件的設(shè)計應(yīng)確保其滿足機械強度的要求并有適當?shù)膬?，加工質(zhì)量要有保障。關(guān)鍵部位可考慮設(shè)置鏈等構(gòu)造措施，以防萬一連接件破壞時不致于危及到整個結(jié)構(gòu)的。

The design of connectors shall ensure that they meet the requirements of mechanical strength and have appropriate safety reserves, and the processing quality shall be guaranteed. The safety chain and other structural measures can be considered for key parts to prevent the safety of the whole structure from being endangered in case of damage to the connecting parts.

4、拒絕施工常見通病

4. Common faults in refusing construction

在膜材變成建筑之前，膜材生產(chǎn)廠家都已經(jīng)在PVC涂層覆蓋膜材的涂層表面再加一層PVDF（二氟乙烯）或PVF（氟乙烯）面層，以改善PVC涂層老化、脫落的現(xiàn)象。在強紫外線照射地區(qū)，選用PVC涂層覆蓋膜材要慎重。

Before the membrane becomes a building, the membrane manufacturers have added a layer of PVDF (ethylene fluoride) or PVF (vinyl fluoride) surface on the coating surface of the PVC coating to improve the aging and peeling of the PVC coating. In areas with strong ultraviolet radiation, PVC coating and film materials should be carefully selected.

即使是同一種膜材，不同廠家、不同型號甚不同生產(chǎn)批次的質(zhì)量也有差異，實際應(yīng)用時要認真選擇、詳細檢查；膜材的局部質(zhì)量瑕疵應(yīng)在裁剪下料時讓過。用的金屬構(gòu)件應(yīng)采取有效的防腐保護措施；設(shè)計時，構(gòu)件的斷面尺寸選擇應(yīng)考慮銹蝕的影響而留有余量。盡可能選用不銹鋼材料制成的構(gòu)件。更多相關(guān)內(nèi)容就來我們網(wǎng)站http://咨詢了解吧！

Even for the same membrane material, the quality of different manufacturers, different models and even different production batches are different, so careful selection and detailed inspection should be carried out in practical application; The local quality defects of the film material should be avoided during cutting and blanking. Effective anti-corrosion protection measures shall be taken for metal components used; During design, the selection of section size of components shall consider the influence of corrosion with allowance. Components made of stainless steel shall be selected as far as possible. Come to our website for more relevant content http:// Ask about it!